#!/bin/bash

for i in "$*"
do 
	echo "乘号版本的$i"
done

for j in "$@"
do 
	echo "艾特版本的$i"

done

echo "================"

sum=0
for (( i=1;i<=100;i++ ))
do
	sum=$[$sum+$i]
done

echo "1-100的值为:$sum"
